// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0

package main

import (
	"errors"
	"testing"
	"time"

	"github.com/aws/aws-sdk-go/aws"

	"github.com/aws/aws-sdk-go/service/iam"
	"github.com/aws/aws-sdk-go/service/iam/iamiface"
)

// Define a mock struct to use in unit tests
type mockIAMClient struct {
	iamiface.IAMAPI
}

func (m *mockIAMClient) ListAccessKeys(input *iam.ListAccessKeysInput) (*iam.ListAccessKeysOutput, error) {
	// Check that required inputs exist
	if input.UserName == nil || *input.UserName == "" {
		return nil, errors.New("The ListAccessKeysInput.UserName was nil or an empty string")
	}

	resp := iam.ListAccessKeysOutput{
		AccessKeyMetadata: []*iam.AccessKeyMetadata{
			&iam.AccessKeyMetadata{
				AccessKeyId: aws.String("abc123xyx"),
				Status:      aws.String("Active"),
			},
		},
	}

	return &resp, nil
}

func TestListAccessKeys(t *testing.T) {
	thisTime := time.Now()
	nowString := thisTime.Format("2006-01-02 15:04:05 Monday")
	t.Log("Starting unit test at " + nowString)

	// mock resources
	maxItems := int64(10)
	userName := "test-user"

	mockSvc := &mockIAMClient{}

	_, err := GetAccessKeys(mockSvc, &maxItems, &userName)
	if err != nil {
		t.Fatal(err)
	}

	t.Log("Got access keys for " + userName)
}
